package backstage.app.service.impl;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;

import backstage.app.entity.LevelkillStudent;
import backstage.app.mapper.LevelkillStudentMapper;
import backstage.app.service.LevelkillStudentService;

@Service
public class LevelkillStudentServiceImpl extends ServiceImpl<LevelkillStudentMapper, LevelkillStudent>
implements LevelkillStudentService{

	@Autowired
	private LevelkillStudentMapper levelkillStudentMapper;
	 
	@Override
	public LevelkillStudent selectByPrimaryKey(Integer leid) {
		// TODO Auto-generated method stub
		return levelkillStudentMapper.selectByPrimaryKey(leid);
	}

	@Override
	public int deleteByPrimaryKey(Integer leid) {
		// TODO Auto-generated method stub
		return levelkillStudentMapper.deleteByPrimaryKey(leid);
	}

	@Override
	public int updateByPrimaryKeySelective(LevelkillStudent levelkillStudent) {
		// TODO Auto-generated method stub
		return levelkillStudentMapper.updateByPrimaryKeySelective(levelkillStudent);
	}

}
